Deep vein thrombosis vs varicose veins1/19/2024 If the valves are weak or damaged, blood can back up and pool in your veins (venous reflux) which causes them to swell. This is a common condition caused by problems with the valves within your veins that are designed to keep blood flowing toward your heart. Varicose veins are swollen, enlarged veins that are clearly visible just under the surface of the skin. Treating superficial venous disease Varicose veins A leg DVT can be in a small vein or can span the entire leg. Deep vein thrombosis can occur in any vein in your body, but it most commonly forms in the legs. Deep vein thrombosis (DVT) occurs when blood clots form in the veins that move blood from various parts of the body back to the heart and lungs. Superficial venous reflux has been associated with an increased risk of deep vein thrombosis.ĭeep veins in your body are far from the surface and typically have an artery with the same name close by. Superficial venous reflux can be a significant contributor to wounds caused by chronic venous insufficiency. Superficial venous diseases include venous reflux (where the tiny valves that normally force blood back up towards your heart no longer function, causing blood to pool up in the legs, and the veins of the legs to become distended), varicose veins, and superficial venous thrombosis, which is the combination of thrombosis and inflammation in a superficial vein. Superficial venous disease is a common clinical problem. Superficial veins are those close to the surface of the body. There are two types of venous disease: Superficial and deep. Venous disease refers to a class of conditions in which the veins have problems sending blood from the legs back to the heart.
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